CN219650522U

CN219650522U - Extrusion molding material surface flow line distribution die

Info

Publication number: CN219650522U
Application number: CN202320300279.XU
Authority: CN
Inventors: 蒋勤明; 徐长明; 蒋春年
Original assignee: Anhui Jieke New Material Co ltd
Current assignee: Anhui Jieke New Material Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-09-08
Anticipated expiration: 2033-02-24

Abstract

The utility model relates to the technical field of dies, in particular to a surface flow line distribution die for an extrusion molding material, which comprises: the upper die and the lower die are characterized in that a template is arranged in a forming groove on the upper die, threaded holes are formed in the two sides of the template and the horizontal positions of the two sides of the upper die, bolts are installed in the threaded holes through threaded rotation, a texture layer is arranged at the bottom of the template, and fixing mechanisms are arranged on the two sides between the upper die and the lower die. The utility model is provided with the bolts and the threaded holes, the template and the texture layer at the bottom of the template are movably arranged on the forming groove of the upper die, when different textures need to be replaced, the template and the texture layer need to be replaced, so that the use cost is reduced; according to the utility model, through the arrangement of the fixing mechanism, the fixing rod is pulled to leave the through hole, the limit of the fixing block and the fixing groove is released, and the upper die and the lower die can be disassembled, so that the die can be cleaned and maintained in the later period conveniently.

Description

Extrusion molding material surface flow line distribution die

Technical Field

The utility model relates to the technical field of dies, in particular to a die for distributing flow marks on the surface of an extrusion molding material.

Background

The wood-plastic board is a high-tech green environment-friendly novel decorative material which is mainly prepared by taking wood (wood cellulose and plant cellulose) as a base material, thermoplastic polymer materials (plastics), processing aids and the like, uniformly mixing the materials, and then heating and extruding the materials through die equipment, has the performances and characteristics of the wood and the plastics, is a novel composite material capable of replacing the wood and the plastics, and can be manufactured on the wood-plastic board and has lines similar to the wood for the beauty of the wood-plastic board.

The existing forming die is usually used for directly manufacturing lines on the inner wall of the die cavity, so that the formed wood-plastic plate has lines similar to wood, but when the lines of different styles are required to be replaced, the forming die is required to be replaced integrally, and the cost is high.

Therefore, the utility model designs the surface flow pattern distribution die of the extrusion molding material to solve the problems in the prior art.

Disclosure of Invention

The utility model aims to provide a surface flow pattern distribution die for an extrusion molding material, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the extrusion molding material surface flow line distribution mould includes: the forming die comprises an upper die and a lower die, a forming groove is formed between the upper die and the lower die, a feeding hole communicated with the forming groove on the upper die is formed in the upper die, templates are arranged in the forming groove on the upper die, threaded holes are formed in the two sides of the templates and the horizontal positions of the two sides of the upper die, bolts are installed in the threaded holes through threaded rotation, a texture layer is arranged at the bottom of the templates, and fixing mechanisms are arranged on the two sides between the upper die and the lower die.

Preferably, positioning pins are arranged at four corners of the bottom of the upper die, positioning holes are arranged at four corners of the top of the lower die, and the positioning pins and the positioning holes are slidably arranged.

Preferably, the fixing mechanism comprises two connecting blocks, the two connecting blocks are respectively fixed on the outer side walls of the upper die and the lower die, a fixed block is arranged at the bottom of the connecting block on the upper die, a fixed groove is formed in the top of the connecting block on the lower die, the fixed block is slidably mounted with the fixed groove, through holes are formed in the fixed block and the connecting block on the lower die, the through holes on the lower die are communicated with the fixed groove, and a fixed rod is slidably mounted in the through holes.

Preferably, a pull ring is arranged on one side of the fixing rod.

Preferably, the portal frame is installed to the through-hole lateral wall on the bed die, one side and the dead lever sliding connection of portal frame, the go-between is installed to the lateral wall of dead lever, the go-between passes through spring coupling with one side inside wall of portal frame, the spring runs through in the outside of dead lever.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the template and the texture layer at the bottom of the template are movably arranged on the forming groove of the upper die through the bolts and the threaded holes, and when different textures need to be replaced, the template and the texture layer need to be replaced, so that the use cost is reduced;

2. according to the utility model, through the arrangement of the fixing mechanism, the fixing rod is pulled to leave the through hole, the limit of the fixing block and the fixing groove is released, and the upper die and the lower die can be disassembled, so that the die can be cleaned and maintained in the later period conveniently.

Drawings

FIG. 1 is a schematic view in front cross-section of the present utility model;

fig. 2 is an enlarged schematic view of the structure a of fig. 1 according to the present utility model.

In the figure: 1. an upper die; 2. a lower die; 3. a forming groove; 4. a feed inlet; 5. a positioning pin; 6. positioning holes; 7. a template; 8. a threaded hole; 9. a bolt; 10. a texture layer; 11. a fixing mechanism; 111. a connecting block; 112. a fixed block; 113. a fixing groove; 114. a through hole; 115. a fixed rod; 116. a portal frame; 117. a connecting ring; 118. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, an embodiment of the present utility model is provided: the extrusion molding material surface flow line distribution mould includes: the upper die 1 and the lower die 2 are provided with a forming groove 3, a feed inlet 4 communicated with the forming groove 3 on the upper die 1 is arranged in the upper die 1, a template 7 is arranged in the forming groove 3 on the upper die 1, threaded holes 8 are formed in the two sides of the template 7 and the horizontal positions of the two sides of the upper die 1, bolts 9 are installed in the threaded holes 8 through threaded rotation, a texture layer 10 is arranged at the bottom of the template 7, fixing mechanisms 11 are arranged on the two sides between the upper die 1 and the lower die 2, and when the texture layer 10 needs to be replaced, the bolts 9 are unscrewed, the template 7 and the texture layer 10 are detached without replacing the whole die, so that the cost is saved.

Referring to fig. 1, in this embodiment: the locating pins 5 are arranged at four corners of the bottom of the upper die 1, locating holes 6 are arranged at four corners of the top of the lower die 2, the locating pins 5 and the locating holes 6 are slidably arranged, after die assembly, the locating pins 6 are clamped in the locating holes 6, and stability between the upper die 1 and the lower die 2 is improved.

Referring to fig. 1-2, in this embodiment: the fixing mechanism 11 comprises two connecting blocks 111, the two connecting blocks 111 are respectively fixed on the outer side walls of the upper die 1 and the lower die 2, a fixing block 112 is arranged at the bottom of the connecting block 111 on the upper die 1, a fixing groove 113 is formed in the top of the connecting block 111 on the lower die 2, the fixing block 112 and the fixing groove 113 are slidably mounted, through holes 114 are formed in the connecting blocks 111 on the fixing block 112 and the lower die 2, the through holes 114 on the lower die 2 are communicated with the fixing groove 113, a fixing rod 115 is slidably mounted in the through holes 114, the fixing block 112 is clamped in the fixing groove 113, the fixing rod 115 penetrates through the through holes 114 to fix the fixing block 112 in the connecting block 111 on the lower die 2, the upper die and the lower die 2 are fixed, and when the fixing rod 115 is pulled open to release fixing, so that later cleaning and maintenance of the dies are facilitated.

Referring to fig. 2, in the present embodiment: a pull ring is installed at one side of the fixing rod 115, and the pull ring facilitates a worker to pull the fixing rod 115.

Referring to fig. 2, in the present embodiment: the portal frame 116 is installed to the through-hole 114 lateral wall on the bed die 2, and one side and the dead lever 115 sliding connection of portal frame 116, and go-between 117 is installed to the lateral wall of dead lever 115, and go-between 117 passes through spring 118 with the lateral inside wall of portal frame 116 and is connected, and spring 118 runs through in the outside of dead lever 115, and after dead lever 115 runs through in the through-hole 114, through the restoring deformation force of spring 118, has a force that is close to the mould to dead lever 115, makes the dead lever be difficult for taking place to remove.

Working principle: when other texture patterns need to be replaced, the bolts 9 are screwed to detach the template 7 and the texture layer 10, the new texture layer 10 is replaced, the whole die is not required to be replaced, the fixing rod 115 is pulled to leave the through hole 114, the fixing of the fixing groove 113 and the fixing block 112 can be released, the upper die 1 and the lower die 2 are rapidly detached, the later maintenance and cleaning are convenient, and details which are not described in the specification belong to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The extrusion molding material surface flow line distribution mould includes: go up mould (1) and bed die (2), its characterized in that: be equipped with shaping groove (3) between last mould (1) and bed die (2), be equipped with feed inlet (4) that are linked together with shaping groove (3) on last mould (1) in last mould (1), be equipped with template (7) in last shaping groove (3) on mould (1), screw hole (8) have all been seted up with the both sides horizontal position of last mould (1) in both sides of template (7), screw hole (8) are interior to install bolt (9) through the screw rotation, the bottom of template (7) is equipped with texture layer (10), both sides all are equipped with fixed establishment (11) between last mould (1) and bed die (2).

2. The extrusion molding material surface flow mark distribution die according to claim 1, wherein: locating pins (5) are arranged at four corners of the bottom of the upper die (1), locating holes (6) are formed in four corners of the top of the lower die (2), and the locating pins (5) and the locating holes (6) are slidably arranged.

3. The extrusion molding material surface flow mark distribution die according to claim 1, wherein: the fixing mechanism (11) comprises two connecting blocks (111), the two connecting blocks (111) are respectively fixed on the outer side walls of an upper die (1) and a lower die (2), a fixed block (112) is arranged at the bottom of the upper die (1) and is provided with a fixed groove (113) at the top of the upper connecting block (111) of the lower die (2), the fixed block (112) is slidably mounted with the fixed groove (113), through holes (114) are formed in the connecting blocks (111) on the fixed block (112) and the lower die (2), the through holes (114) on the lower die (2) are communicated with the fixed groove (113), and a fixed rod (115) is slidably mounted in the through holes (114).

4. A surface flow distribution die for extrusion molding materials according to claim 3, wherein: a pull ring is arranged on one side of the fixed rod (115).

5. The extrusion molding material surface flow mark distribution die as set forth in claim 4, wherein: portal frame (116) are installed to through-hole (114) lateral wall on bed die (2), one side and dead lever (115) sliding connection of portal frame (116), go-between (117) are installed to the lateral wall of dead lever (115), go-between (117) are connected through spring (118) with one side inside wall of portal frame (116), spring (118) run through in the outside of dead lever (115).